Heavy Duty on Crusher Parts International - Professional Mining Equipment Accessories

Metso GP220 Mantle

Mon, 01 Jan 0001 00:00:00 +0000

Engineered for the Metso GP220™ / GP220S™ cone crusher—the high-capacity, constant-stroke flagship for heavy-duty secondary and tertiary crushing in major aggregates quarries (rail ballast, high-spec concrete aggregate, manufactured sand) and mining (SAG pebble crushing/SABC circuits, ore preparation)—the GP220 Mantle (Head Liner) is the primary wear component driving the GP Series’ industry-leading “Steep Cavity + Constant Long Stroke” kinematics at 160 kW. Unlike pivot-point designs (HP/MP), the GP220 Mantle gyrates with a fixed, long stroke at a steep head angle. This demands a massive, precision-balanced casting with a heavily reinforced anti-flaring lower heel/skirt to resist the extreme centrifugal forces generated at speed, locking in the Closed Side Setting (CSS) stability required for consistent high reduction ratios (up to 6:1–8:1) and superior cubical product shape under maximum throughput (500–650+ mtph).

Metso GP220 Mantle

Mon, 01 Jan 0001 00:00:00 +0000

Metso GP330 Bowl Liner Concave

Mon, 01 Jan 0001 00:00:00 +0000

Cast from premium high-manganese steel (Mn18Cr2 standard; Mn22Cr2/TiC ceramic-reinforced HIGHLY RECOMMENDED for pebble crushing & high-silica aggregates), the GP330 Bowl Liner features a heavy-section, deep-profile casting with a reinforced feed opening lip engineered to withstand high-energy impact from coarse, slabby feed (max feed ~200–230 mm) and the extreme abrasion of recycled pebbles. The precision-machined upper flange seating surface and locking interface (compatible with both Legacy GP330 mechanical wedge lock and GP330S hydraulic clamp ring designs) are held to the tightest OEM tolerances in the tertiary class. This ensures a hermetic 360° seal against the adjustment ring, eliminating the fines migration (“wash-out”) that rapidly destroys the adjustment ring threads (~60k USD) and main frame seating surface. The cavity profiles (C, M, F, EF) are CNC-verified to synchronize perfectly with the GP330 Mantle, preserving the steep head angle and long parallel zone deep into wear life.

Metso GP330 Bowl Liner Concave

Mon, 01 Jan 0001 00:00:00 +0000

Metso GP330 Mantle

Mon, 01 Jan 0001 00:00:00 +0000

Cast from premium high-manganese steel (Mn18Cr2 standard; Mn22Cr2/TiC ceramic-reinforced MANDATORY for pebble crushing & high-silica abrasives), the GP330 Mantle features a deep, high-mass profile with an extra-thick, weighted lower heel section specifically engineered to combat “bell-mouthing” (radial growth) inherent to long-stroke, high-inertia operation on the tertiary/pebble duty cycle. The precision-machined spherical seat, heavy-duty hydraulic lock nut thread (M120/M130 class), and backing groove are held to micron tolerances. This guarantees 360° intimate contact with the massive crusher head cone, eliminating the micro-movement that causes catastrophic head cone fretting fatigue—a 75k-110k+ USD capital asset risk. The cavity profiles (C, M, F, EF) are geometrically locked to the GP330 Bowl Liner to preserve the steep crushing angle and interparticle compression efficiency deep into wear life.

Metso GP330 Mantle

Mon, 01 Jan 0001 00:00:00 +0000

Metso GP500 Bowl Liner Concave

Mon, 01 Jan 0001 00:00:00 +0000

Cast from premium high-manganese steel (Mn18Cr2 standard; Mn22Cr2/TiC ceramic-reinforced HIGHLY RECOMMENDED for pebble crushing & high-silica ores), the GP500 Bowl Liner features an extra-heavy-section, deep-profile casting with a massively reinforced feed opening lip & upper chamber engineered to withstand the extreme impact energy of coarse primary product (max feed ~300–350 mm) and the severe sliding abrasion of recycled pebbles. The precision-machined upper flange seating surface and locking interface (compatible with both Legacy GP500 mechanical wedge lock and GP500S hydraulic clamp ring designs) are held to the tightest OEM tolerances in the secondary class. This ensures a hermetic 360° seal against the massive adjustment ring, eliminating the fines migration (“wash-out”) that rapidly destroys the adjustment ring threads (80k-120k+ USD) and main frame seating surface. The cavity profiles (C, M, F) are CNC-verified to synchronize perfectly with the GP500 Mantle, preserving the steep head angle and long parallel zone deep into wear life.

Metso GP500 Bowl Liner Concave

Mon, 01 Jan 0001 00:00:00 +0000

Metso HP5 Bowl Liner - EC/C/F/MF Cavity - Mn22Cr5/TiC Composite

Mon, 01 Jan 0001 00:00:00 +0000

Engineered for the Metso HP5™ / HP500™ cone crusher—the flagship high-capacity secondary/tertiary crusher for large-scale mining (pebble crushing, hard rock) and major aggregate operations (stationary HP500 / mobile Lokotrack® LT500HP™)—the HP5 Bowl Liner (Concave) is a massive, monolithic casting designed to manage the highest throughput and reduction forces in the HP Series lineup. With a 500 kW (670 HP) power rating, massive feed opening (up to 450mm+ on EC), and high pivot point geometry, the HP5 Bowl Liner endures extreme compressive stress, high-impact slab puncture, and severe sliding abrasion in the parallel zone.

Metso HP5 Bowl Liner - EC/C/F/MF Cavity - Mn22Cr5/TiC Composite

Mon, 01 Jan 0001 00:00:00 +0000

Metso HP5 Mantle - EC/C/F/MF Cavity - Mn22Cr4/TiC Composite

Mon, 01 Jan 0001 00:00:00 +0000

Engineered for the Metso HP5™ / HP500™ cone crusher—the 500 kW (670 HP) flagship for high-tonnage mining (pebble crushing, hard rock secondary) and major aggregate production (stationary HP500 / mobile Lokotrack® LT500HP™)—the HP5 Mantle (Head Liner) is the largest, heaviest, and most structurally critical mantle in the HP Series. It manages the highest gyratory inertia and compressive loads in the lineup. With a massive head diameter, high pivot point, and long stroke, the HP5 subjects the mantle to extreme centrifugal flaring forces at the lower skirt and severe impact fatigue at the feed eye. This mantle is the primary determinant of the HP5’s industry-leading reduction ratio and cubical product shape.

Metso HP5 Mantle - EC/C/F/MF Cavity - Mn22Cr4/TiC Composite

Mon, 01 Jan 0001 00:00:00 +0000